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Posted to yarn-dev@hadoop.apache.org by "Sidharta Seethana (JIRA)" <ji...@apache.org> on 2015/10/09 09:29:27 UTC
[jira] [Created] (YARN-4245) Clean up container-executor invocation
interface
Sidharta Seethana created YARN-4245:
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Summary: Clean up container-executor invocation interface
Key: YARN-4245
URL: https://issues.apache.org/jira/browse/YARN-4245
Project: Hadoop YARN
Issue Type: Improvement
Affects Versions: 3.0.0, 2.8.0
Reporter: Sidharta Seethana
Assignee: Sidharta Seethana
The current container-executor invocation interface (especially for launch container) is cumbersome to use . Launching a container now requires 13-15 arguments. This becomes especially problematic when additional, potentially optional, arguments are required. We need a better mechanism to deal with this. One such mechanism could be to handle this could be to use a file containing key/value pairs (similar to container-executor.cfg) corresponding to the arguments each invocation needs. Such a mechanism would make it easier to add new optional arguments to container-executor and better manage existing ones.
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